@font-face{font-family:Hanken;src:url('assets/hanken-regular.ttf') format('truetype');font-weight:400;font-display:swap}
@font-face{font-family:Hanken;src:url('assets/hanken-medium.ttf') format('truetype');font-weight:500;font-display:swap}
:root{--bg:#fafaf9;--surface:#f1f2f0;--ink:#252823;--muted:#666c65;--accent:#49695b;--accent-ink:#fff;--dark:#252823;--dark-ink:#fafaf9;--gutter:clamp(20px,4vw,52px);--step-small:14px;--step-body:18px;--step-lead:22px;--step-head:clamp(30px,3vw,40px);--ease:cubic-bezier(.22,1,.36,1);--line:#dedfd9;--display:Georgia,'Times New Roman',serif}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:28px}
body{margin:0;background:var(--bg);color:var(--ink);font-family:Hanken,Arial,sans-serif;font-size:var(--step-body);font-weight:400;line-height:1.65;letter-spacing:-.012em;-webkit-font-smoothing:antialiased}
button,input,select{font:inherit}
button,a,input,summary{-webkit-tap-highlight-color:transparent}
button,a,summary{touch-action:manipulation}
button{cursor:pointer}
a{color:inherit;text-underline-offset:4px;text-decoration-thickness:1px}
a:hover{color:var(--accent)}
button:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--accent);outline-offset:4px}
button:disabled{cursor:default;opacity:.45}
img{display:block;max-width:100%;height:auto}
figure,p,h1,h2,h3,h4{margin:0}
h1,h2{font-family:var(--display);font-weight:400;letter-spacing:-.035em;line-height:1.15;text-wrap:balance}
h2{font-size:var(--step-head)}
h3,h4{font-family:Hanken,Arial,sans-serif;font-weight:500;letter-spacing:-.025em;line-height:1.3;text-wrap:balance}
h3{font-size:24px}
p{max-width:68ch;text-wrap:pretty}
ul,ol{padding-left:1.2em}
::selection{background:var(--accent);color:var(--accent-ink)}
.site-header{display:flex;align-items:center;justify-content:space-between;min-height:104px;max-width:1320px;margin-inline:auto;padding:24px var(--gutter);gap:28px}
.brand{display:inline-flex;align-items:center;gap:9px;text-decoration:none;font-size:22px;letter-spacing:-.05em;font-weight:500;white-space:nowrap}
.brand-mark{width:22px;height:22px;display:block}
.site-nav{display:flex;gap:32px;align-items:center;font-size:15px;color:var(--muted)}
.site-nav a{text-decoration:none;padding:10px 0}
.site-nav a:hover,.site-nav a[aria-current=page]{color:var(--ink)}
.nav-source{margin-left:12px}.nav-coming-soon{opacity:.72;white-space:nowrap}
.menu-toggle{display:none;background:transparent;border:0;padding:10px 0;color:var(--ink);font-size:15px}
.button{display:inline-flex;align-items:center;justify-content:center;gap:22px;min-height:46px;padding:10px 18px;background:var(--ink);color:var(--bg);border:1px solid var(--ink);border-radius:3px;text-decoration:none;font-size:15px;line-height:1.4;transition:background .2s,color .2s,transform .2s}
.button:hover{background:var(--accent);border-color:var(--accent);color:var(--accent-ink);transform:translateY(-1px)}
.button:active{transform:translateY(0)}
.button-light{background:transparent;color:var(--ink);border-color:var(--line)}
.button-light:hover{background:var(--surface);border-color:var(--line);color:var(--ink)}
.text-link{display:inline-flex;align-items:center;gap:12px;font-size:16px;line-height:1.4;text-decoration:underline}
.section{padding:80px var(--gutter);max-width:1240px;margin-inline:auto}
.axis-section{display:grid;grid-template-columns:34% 66%}
.section-aside{padding-right:12%;font-size:16px}
.section-aside>p{max-width:30ch}
.section-aside h2{font-size:var(--step-head);max-width:16ch;margin-bottom:24px}
.prose{max-width:62ch}
.prose p+p{margin-top:24px}
.lead{font-size:var(--step-lead);line-height:1.5;letter-spacing:-.02em}
.muted{color:var(--muted)}
.site-footer{display:flex;justify-content:space-between;gap:24px;align-items:center;max-width:1320px;margin:64px auto 0;padding:32px var(--gutter);background:transparent;color:var(--muted);font-size:14px}
.site-footer .brand{color:var(--ink);font-size:20px}
.footer-links{display:flex;gap:24px}
.footer-links a{text-decoration:none}
.footer-note{font-size:13px}
.image-credits{flex-basis:100%;font-size:var(--step-small);max-width:100%}
.image-credits summary{cursor:pointer;width:max-content;padding:6px 0}
.image-credits [data-image-credits]{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 32px;margin-top:20px;max-width:110ch}
.image-credits p{font-size:var(--step-small);overflow-wrap:anywhere}
.site-footer:has(.image-credits){flex-wrap:wrap}
.reveal{transform:translateY(0);opacity:1}
.reveal.entering{animation:section-enter .55s var(--ease) both;animation-delay:var(--delay,0ms)}
@keyframes section-enter{from{transform:translateY(10px);opacity:0}to{transform:translateY(0);opacity:1}}
.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}
@media(max-width:1000px){.site-nav{gap:24px}.nav-source{margin-left:0}.site-footer{flex-wrap:wrap}.footer-note{flex-basis:100%}}
@media(max-width:760px){.site-header{min-height:84px;position:relative;gap:16px}.brand{font-size:21px}.brand-mark{width:21px;height:21px}.menu-toggle{display:block}.site-nav{display:none;position:absolute;top:84px;left:0;right:0;background:var(--bg);padding:16px var(--gutter) 24px;flex-direction:column;align-items:flex-start;gap:8px;z-index:20}.site-nav.is-open{display:flex}.site-nav a{width:100%;padding:10px 0}.section{padding-block:56px}.axis-section{grid-template-columns:1fr;gap:26px}.section-aside{padding:0;max-width:100%}.section-aside h2{max-width:24ch}.lead{font-size:20px}.site-footer{gap:18px;padding-block:24px;margin-top:36px}.footer-links{gap:20px;flex-wrap:wrap}.image-credits [data-image-credits]{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;animation-delay:0ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}.reveal{opacity:1;transform:none}}